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Monthly climate in Bromley, England, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bromley features a oceanic climate (Cfb).Temperatures typically range between 5 °C (41 °F) and 18 °C (65 °F) through the year, but rarely can drop to -7 °C (21 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 724 mm (28.5 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually.Bromley enjoys an average of 3127 hours of sunshine throughout the year, and daylight varies from 7 hours 53 minutes to 16 hours 33 minutes per day.

Monthly average temperatures in Bromley, England, United Kingdom §

The warmest months in Bromley are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (41 - 44 °F) throughout the day. On average each year, Bromley experiences 13 days above 25 °C (77.0 °F) and 21 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bromley, England, United Kingdom.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(58°F)		 18°C
(65°F)		 22°C
(72°F)		 26°C
(80°F)		 25°C
(78°F)		 32°C
(89°F)		 36°C
(97°F)		 34°C
(94°F)		 28°C
(83°F)		 23°C
(73°F)		 17°C
(62°F)		 14°C
(58°F)
Mean maximum 12°C
(54°F)		 14°C
(58°F)		 18°C
(64°F)		 22°C
(73°F)		 24°C
(75°F)		 27°C
(81°F)		 31°C
(87°F)		 29°C
(85°F)		 25°C
(77°F)		 20°C
(68°F)		 15°C
(60°F)		 13°C
(56°F)
Average high 7°C
(46°F)		 9°C
(48°F)		 11°C
(52°F)		 14°C
(57°F)		 17°C
(63°F)		 21°C
(69°F)		 23°C
(73°F)		 22°C
(72°F)		 19°C
(67°F)		 15°C
(59°F)		 11°C
(51°F)		 9°C
(48°F)
Daily mean 5°C
(41°F)		 6°C
(43°F)		 8°C
(46°F)		 10°C
(49°F)		 13°C
(55°F)		 17°C
(62°F)		 18°C
(65°F)		 18°C
(64°F)		 15°C
(60°F)		 12°C
(54°F)		 8°C
(47°F)		 6°C
(44°F)
Average low 2°C
(36°F)		 3°C
(38°F)		 4°C
(40°F)		 5°C
(42°F)		 8°C
(47°F)		 12°C
(55°F)		 14°C
(58°F)		 14°C
(57°F)		 11°C
(53°F)		 9°C
(48°F)		 5°C
(42°F)		 4°C
(39°F)
Mean minimum -3°C
(27°F)		 -3°C
(27°F)		 -1°C
(31°F)		 -0°C
(32°F)		 3°C
(37°F)		 8°C
(47°F)		 11°C
(51°F)		 10°C
(50°F)		 6°C
(43°F)		 3°C
(38°F)		 -1°C
(30°F)		 -2°C
(29°F)
Minimum -5°C
(24°F)		 -7°C
(21°F)		 -5°C
(23°F)		 -2°C
(29°F)		 1°C
(34°F)		 7°C
(45°F)		 9°C
(49°F)		 8°C
(47°F)		 4°C
(40°F)		 1°C
(34°F)		 -2°C
(28°F)		 -4°C
(25°F)

Compare climate in Bromley with other places

Compare temperature, precipitation, sunshine, UV index in Bromley, England, United Kingdom with other places around the world.

Monthly average precipitation in Bromley, England, United Kingdom §

Bromley usually has the most precipitation in June, October and December, with an average of 11 rainy days and 81 mm (3.2 inches) of precipitation per month.The driest months in Bromley are April, September and November. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bromley, England, United Kingdom.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 54 (2.1) 52 (2.0) 52 (2.1) 32 (1.3) 63 (2.5) 77 (3.0) 64 (2.5) 72 (2.8) 45 (1.8) 81 (3.2) 48 (1.9) 84 (3.3)
Average precipitation days (≥ 1 mm) 9 11 13 7 10 8 11 12 9 12 10 14

Monthly sunshine hours in Bromley, England, United Kingdom §

The sunniest months in Bromley are May, June and July, when the sun shines an average of 13 hours 0 minutes a day.Least sunny months in Bromley: January, November and December receive an average of 3 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bromley, England, United Kingdom.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 95 145 211 318 398 392 405 371 299 240 142 106
Mean daily daylight hours 8h 23m 9h 58m 11h 55m 13h 54m 15h 38m 16h 33m 16h 4m 14h 30m 12h 35m 10h 36m 8h 49m 7h 53m

Solar UV radiation in Bromley, England, United Kingdom §

Bromley experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Bromley UV Index data.

Average daily maximum UV levels by month for Bromley, England, United Kingdom.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 4 5 7 8 8 7 6 4 2 1